A minor bug with local adjustments and color range mask

I have noticed that the color mask eyedropper is displayed under the following steps when applying a new local adjustment with the Shift key pressed.

1. Click a local adjustment, for instance the gradient filter.
2. Click and drag to create a filter.
3. Select the color range mask and choose the color sampler tool (eyedropper).
4. Click and drag to add a selection of color. Important - don't put the tool back.
5. Click Done to close the filter.
6. Click another local adjustment. This can be the same one or different, such as the radial filter.
7. Press Shift, then click and drag to create the filter. Notice that as you drag the cursor displays the eyedropper+ icon. If you release the mouse, then Shift and drag again, the cursor displays normally.

This is on Windows 10 Pro ver. 1903 Lr Classic 8.4